Parasitismo natural de bufalinos em Botucatu, SP, Brasil: III. Dinâmica do parasitismo gastro-intestinal em vacas e suas crias

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dc.contributor.authorBarbosa, Maria Aparecida [UNESP]
dc.contributor.authorBlasi, Antonio Carlos [UNESP]
dc.contributor.authorOliveira, Mauro Rodrigues [UNESP]
dc.contributor.authorCorrea, Fernando Amadeu de Oliveira Motta de Azevedo [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionInstituto Butantan
dc.date.accessioned2013-09-30T18:17:28Z
dc.date.accessioned2014-05-20T13:41:14Z
dc.date.available2013-09-30T18:17:28Z
dc.date.available2014-05-20T13:41:14Z
dc.date.issued1992-01-01
dc.description.abstractGastro-intestinal parasitism of 24 buffalo cows before parturition, and post-parturition, their infection and that of their respective calves during the following 30 weeks were studied. Willis, Hoffmann and whenever possible, the modified Gordon & Whitlock techniques were used for fecal examinations. Toxocara vitulorum eggs were the earliest forms encountered in calves feces, as follows: during the 1st week after birth, 58.33% of the calves were positive, and in the 4th week, 100% of these animals were positive. Eggs of Strongyloides sp were in the 1st week after birth in two of the calves and in the 5th week, all for them were positive. The next parasites to appear were the Coccidia of which oocysts were detected in the feces of two calves in the 2nd week after birth, and 58.33% of the calves were positive for these in the 3rd week, and in the 6th week, all calves shed oocysts in their feces. on the other hand, eggs of Strongylids were the last forms to appear in calves feces. However, despite their sporadic appearance in the feces, eggs of these parasites were observed continuously from the 11th week onwards, and at this point, the percentage of positive samples began to increase to reach its peak. Relatively to adult animals, eggs of T. vitulorum were observed in the feces of 11 cows, one or twice at most; eggs of Strongyloides sp were seen only once in the feces of four buffalo cows and eggs of Strongylids in 21 out of 24 cows. Oocysts of Coccidia were observed in 16 cows. Mechanisms of infestation of calves with these parasites are discussed.en
dc.description.affiliationUniversidade Estadual Paulista Instituto de Biociências Departamento de Parasitologia
dc.description.affiliationUNESP Faculdade de Medicina Veterinária e Zootecnia Departamento de Produção e Exploração Animal
dc.description.affiliationUNESP Faculdade de Medicina Veterinária e Zootecnia Departamento de Clínica Veterinária
dc.description.affiliationInstituto Butantan LEZEP
dc.description.affiliationUnespUniversidade Estadual Paulista Instituto de Biociências Departamento de Parasitologia
dc.description.affiliationUnespUNESP Faculdade de Medicina Veterinária e Zootecnia Departamento de Produção e Exploração Animal
dc.description.affiliationUnespUNESP Faculdade de Medicina Veterinária e Zootecnia Departamento de Clínica Veterinária
dc.format.extent37-41
dc.identifierhttp://dx.doi.org/10.1590/S0074-02761992000500008
dc.identifier.citationMemórias do Instituto Oswaldo Cruz. Instituto Oswaldo Cruz, Ministério da Saúde, v. 87, p. 37-41, 1992.
dc.identifier.doi10.1590/S0074-02761992000500008
dc.identifier.fileS0074-02761992000500008.pdf
dc.identifier.issn0074-0276
dc.identifier.scieloS0074-02761992000500008
dc.identifier.scopus2-s2.0-0026956448
dc.identifier.urihttp://hdl.handle.net/11449/14285
dc.language.isopor
dc.publisherInstituto Oswaldo Cruz, Ministério da Saúde
dc.relation.ispartofMemórias do Instituto Oswaldo Cruz
dc.relation.ispartofjcr2.833
dc.relation.ispartofsjr1,172
dc.rights.accessRightsAcesso aberto
dc.sourceSciELO
dc.subjectbuffaloesen
dc.subjectnatural parasitism Toxocara vitulorumen
dc.subjectStrongyloidesen
dc.subjectStrongylidsen
dc.subjectCoccidiaen
dc.titleParasitismo natural de bufalinos em Botucatu, SP, Brasil: III. Dinâmica do parasitismo gastro-intestinal em vacas e suas criaspt
dc.title.alternativeNatural parasitsm of buffalo cows in Botucatu, SP, Brazil: III. Dynamics of gastro-intestinal parasitism in cows and calvesen
dc.typeArtigo
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Medicina Veterinária e Zootecnia, Botucatupt

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Artigos - Produção Animal - FMVZ